Profit Or Loss [Abstract]
| Concept |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2021-08-01 to 2022-07-31 |
2021-08-01 to 2022-07-31 |
2021-08-01 to 2022-07-31 |
2021-08-01 to 2022-07-31 |
2021-08-01 to 2022-07-31 |
2021-08-01 to 2022-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Revenue |
3,406,600,000
GBP
|
— | — | — | — | — |
3,536,800,000
GBP
|
— | — | — | — | — |
| Other income |
29,100,000
GBP
|
— | — | — | — | — |
25,300,000
GBP
|
— | — | — | — | — |
| Other expenses, by nature |
30,300,000
GBP
|
— | — | — | — | — |
25,100,000
GBP
|
— | — | — | — | — |
| Profit (loss) from operating activities |
505,300,000
GBP
|
— | — | — | — | — |
309,000,000
GBP
|
— | — | — | — | — |
| Finance income |
9,900,000
GBP
|
— | — | — | — | — |
1,600,000
GBP
|
— | — | — | — | — |
| Finance costs |
30,800,000
GBP
|
— | — | — | — | — |
15,700,000
GBP
|
— | — | — | — | — |
| Profit (loss) before tax |
483,000,000
GBP
|
— | — | — | — | — |
304,200,000
GBP
|
— | — | — | — | — |
| Tax expense (income) |
118,000,000
GBP
|
— | — | — | — | — |
61,600,000
GBP
|
— | — | — | — | — |
| Profit (loss) |
365,000,000
GBP
|
–
GBP
|
–
GBP
|
365,000,000
GBP
|
–
GBP
|
–
GBP
|
242,600,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
242,600,000
GBP
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||
| Earnings per share [line items] | ||||||||||||
| Basic earnings per share [abstract] | ||||||||||||
| Basic earnings (loss) per share |
2.977
|
— | — | — | — | — |
1.969
|
— | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share |
2.963
|
— | — | — | — | — |
1.962
|
— | — | — | — | — |